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Display panel and display device

A display panel and display area technology, applied to static indicators, instruments, etc., can solve problems such as uneven brightness of the display panel

Inactive Publication Date: 2018-09-28
KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on this, it is necessary to provide a display panel and a display device for the problem of uneven brightness of the display panel due to the difference in the number of pixels in the slotted area and the non-slotted area.

Method used

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  • Display panel and display device
  • Display panel and display device
  • Display panel and display device

Examples

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Embodiment Construction

[0018] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0019] It should be noted that when an element is referred to as being “disposed on” another element, it may be directly on the other element or there may also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected t...

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Abstract

The invention relates to a display panel. The display panel includes a first display area and a second display area, and the number of pixel units connected with each scanning line in the first display area is smaller than that of pixel units connected with any scanning line in the second display area; data lines include first-type data lines and second-type data lines, the first-type data lines are connected with the pixel units in the first display area, and the second-type data lines are connected with the pixel units in the second display area; the driving voltages of the first-type data lines are different from those of the second-type data lines. According to the display panel, by applying different driving voltages on the first-type data lines and the second-type data lines and setting the magnitudes of the driving voltages according to the different number of the pixel units in different display areas, the data voltages of the pixel units, connected with the two types of data lines, in the display areas can be the same, and the display panel emits light uniformly.

Description

technical field [0001] The invention relates to the display field, in particular to a display panel and a display device. Background technique [0002] With the continuous development of display technology, full screens are becoming more and more popular due to their high screen-to-body ratio and ultra-narrow bezels. At present, in a full-screen display device such as a mobile phone, in order to realize functions such as front camera or fingerprint recognition, it is necessary to set a front camera or a fingerprint recognition functional element on the front of the mobile phone. Therefore, it is necessary to make a slot on the front of the screen body, and arrange the front camera or the fingerprint recognition function in the slot area. As a result, the number of pixels in the grooved area is smaller than that in the non-grooved area, resulting in a difference in brightness between the grooved area and the non-grooved area, resulting in poor display. Contents of the inve...

Claims

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Application Information

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IPC IPC(8): G09G3/20
CPCG09G3/2074G09G2320/0233
Inventor 牛通
Owner KUNSHAN GO VISIONOX OPTO ELECTRONICS CO LTD
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